The RFHB01G26GVK from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 1.5 to 26.5 GHz, Average Power 50 W, Peak Power 500 W, Insertion Loss 0.5 to 2.5 dB, Isolation 15 to 22 dB. Tags: Module with Connectors. More details for RFHB01G26GVK can be seen below.